At 12:26 this afternoon, Arlington blogger of record ARLnow reported that a bomb threat had been called in to the office building at 1100 Wilson Blvd. in Rosslyn, which houses the main offices of WJLA, Politico and the remains of TBD. This was apparently news to local beat reporters working inside. (No one’s been evacuated at this point, nor does it appear to be a legitimate threat.)